/**
 * Copyright 2020 The Magma Authors.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#pragma once

#include <string>
#include "yaml-cpp/yaml.h"

namespace magma {

/**
 * ServiceConfigLoader is a helper class to parse proc files for process
 * information
 */
class ServiceConfigLoader final {

  public:
    /*
     * Load service configuration from file.
     *
     * @return YAML::Node a Node representation of the file.
     */
    YAML::Node load_service_config(const std::string& service_name);


  private:
    static constexpr const char* CONFIG_DIR = "/etc/magma/";
    static constexpr const char* OVERRIDE_DIR = "/var/opt/magma/configs/";

};

}
